| Portalegre to Marienheide | 1,087.04 mi (1,749.43 km) |
| Portalegre to Markdorf | 1,019.44 mi (1,640.63 km) |
| Portalegre to Markgroningen | 1,049.02 mi (1,688.24 km) |
| Portalegre to Markkleeberg | 1,261.23 mi (2,029.75 km) |
| Portalegre to Markranstadt | 1,256.28 mi (2,021.79 km) |
| Portalegre to Markt Indersdorf | 1,120.95 mi (1,804.00 km) |
| Portalegre to Markt Schwaben | 1,136.30 mi (1,828.69 km) |
| Portalegre to Marktheidenfeld | 1,104.81 mi (1,778.02 km) |
| Portalegre to Marktoberdorf | 1,071.41 mi (1,724.26 km) |
| Portalegre to Marktredwitz | 1,202.88 mi (1,935.85 km) |
| Portalegre to Marl | 1,101.99 mi (1,773.49 km) |
| Portalegre to Marpingen | 997.00 mi (1,604.52 km) |
| Portalegre to Marsberg | 1,145.88 mi (1,844.12 km) |
| Portalegre to Maxhutte-Haidhof | 1,177.16 mi (1,894.46 km) |
| Portalegre to Mayen | 1,042.09 mi (1,677.08 km) |
